If you register the game at http://www.codemasters.com/register,they will send you two cheats. You first need to sort out code"m" at the website first.

Hint: Bonus competitions:

When you complete the LOLA World championship, you need $8 millionto unlock two more competitions involving the cars you win inone-on-one challenges. The class "B" championship involvesall cars from the row with the Mini Cooper S, while the class"A" championship involves the last row of cars withthe Tuscan speed 12 and Toyota GT1. Make sure you have as manycars as possible as these race are tricky and you will need abalanced car.